Jens Axboe f5d632d15e block: shrink rq_map_data a bit ...

We don't need full ints for several of these members. Change the
page_order and nr_entries to unsigned shorts, and the true/false from_user
and null_mapped to booleans.

This shrinks the struct from 32 to 24 bytes on 64-bit archs.

Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2022-08-22 10:07:56 -06:00

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acpi

Merge branch 'acpi-properties'

2022-08-11 19:21:03 +02:00

asm-generic

locking/atomic: Make test_and_*_bit() ordered on failure

2022-08-16 09:19:43 -07:00

clocksource

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crypto

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drm

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dt-bindings

Merge tag 'for-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2022-08-12 09:37:33 -07:00

keys

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kunit

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kvm

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linux

block: shrink rq_map_data a bit

2022-08-22 10:07:56 -06:00

math-emu

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media

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memory

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misc

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net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

2022-08-17 20:17:45 -07:00

pcmcia

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ras

mm, hwpoison: enable memory error handling on 1GB hugepage

2022-08-08 18:06:44 -07:00

rdma

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rv

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scsi

block: Change the return type of blk_mq_map_queues() into void

2022-08-22 10:07:53 -06:00

soc

net: mscc: ocelot: keep ocelot_stat_layout by reg address, not offset

2022-08-17 21:58:32 -07:00

sound

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target

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trace

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2022-08-11 12:10:08 -07:00

uapi

block: sed-opal: Add ioctl to return device status

2022-08-22 07:52:51 -06:00

ufs

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vdso

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video

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xen

x86/xen: Add support for HVMOP_set_evtchn_upcall_vector

2022-08-12 11:28:21 +02:00